41
/ 100
F
Poor
Overall Domain Score
SEO 54 · LLM 36 · Perf 27
54
π SEO Score
7 / 13 checks passed
36
π€ LLM Readiness
4 / 11 checks passed
27
β‘ Performance
3 / 11 checks passed
π Extracted Page Tags
Title Tag
American Concrete Institute
Meta Description
The American Concrete Institute (ACI) is a leading authority and resource worldwide for the development and distribution of consensus-based standards, technical resources, educational programs, certification programs, and proven expertise for individuals and organizations involved in concrete design, construction, and materials, who share a commitment to pursuing the best use of concrete.
H1 Heading
None found
Canonical URL
https://www.concrete.org
π SEO Audit
54/100β
Title Tag
Length: 32 chars (Ideal: 30-60).
β Meta Description
Length: 391 chars (Ideal: 50-160).
β H1 Tag
Found 0 H1 tags. Exactly 1 is recommended.
β
Canonical URL
Canonical URL is set.
β Open Graph Tags
Found 0 OG properties (4+ recommended).
β
Indexability
Page allows indexing.
β
Mobile Viewport
Viewport meta tag present.
β Image Alt Text
7 of 77 images missing alt.
β
Sitemap
Sitemap declared.
β Heading Hierarchy
Missing H1 or H2 tags.
β
Internal Links
Found 180 internal links.
β HSTS Security
Missing HSTS header.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
36/100β Structured Data (JSON-LD)
No JSON-LD found.
β Schema Entities
No schema entities.
β FAQ Schema
Missing FAQ schema.
β
Contextual Summary
Description provides good AI context.
β E-E-A-T (Author)
No author meta or schema.
β Organisation Schema
Missing Organization schema.
β Breadcrumb Schema
Missing BreadcrumbList.
β
AI Crawler Access
AI agents not blocked.
β
Language Declaration
Language set to 'en-US'.
β Semantic Structure
No semantic HTML5 wrappers.
β
Entity Verification Links
Social/publisher profiles linked.
β‘ Performance
27/100Network Waterfall (Total: 1912ms)
- DNS: 254ms
- Connect: 293ms
- TTFB: 1373ms
- Download: 539ms
β Time to First Byte (TTFB)
TTFB: 1373ms (Target: < 600ms).
β HTML Payload Size
Raw HTML: 271.2KB (Target: < 150KB).
β Text Compression
No Brotli/Gzip detected.
β Cache Policies
Missing Cache-Control headers.
β CDN Usage
No CDN headers found.
β
Secure Delivery (HTTPS)
Served securely.
β Modern Protocol
Using HTTP/1.1.
β Native Lazy Loading
No lazy loading detected.
β
Minified Assets
Minified .js/.css referenced.
β Preload / Preconnect Hints
Missing preload/preconnect hints.
β
Character Set
UTF-8 declared.
π‘οΈ Security & Blacklist
Cleanβ
Domain is clean.
β
Spamhaus DBLVerify β
Lookup inconclusive β use the Verify link to check manually.
β
SURBLVerify β
Not listed β no threats detected.
β
URIBLVerify β
Lookup inconclusive β use the Verify link to check manually.
β
Google Safe BrowsingVerify β
No unsafe content found per Google Safe Browsing.
βοΈ Technologies
E-Commerce
Magento
Analytics & Tracking
Google AnalyticsGoogle Tag ManagerHotjar
Advertising
LinkedIn Insight
JavaScript
jQuery
CSS Frameworks
Font Awesome
π WHOIS
Registrar
Wild West Domains, LLC
Expires
2027-02-25
Registered
1999-02-25
Last Updated
2024-12-07
Status
client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited
Name Servers
ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com, ns15.dnsmadeeasy.com
π DNS Records
| Type | Value |
|---|---|
| A | 169.60.155.199 |
| MX | concrete-org.mail.protection.outlook.com |
| TXT | amazon-business-verification=fd48d1666542f8d8416ad5e2f8423b09023f6f592f3a41e887bf49550fe72680 |
| TXT | google-site-verification=tj8r3KB7dO1Vb4yAIqGSeHUFpknVGG_UsD4YA3AiPbM |
| TXT | v=spf1 ip4:12.148.47.128/25 ip4:169.60.155.192/28 ip4:108.168.158.20 ip4:108.168.158.18 ip4:216.234.97.16 ip4:216.234.97.24 ip4:199.231.54.232 ip4:52.112.0.0/14 include:spf.protection.outlook.com include:informz.net -all |
| TXT | MS=ms25911609 |
| TXT | p0ssd9baqqn91mhf7hkpc4ncqj |
| NS | ns10.dnsmadeeasy.com |
| NS | ns12.dnsmadeeasy.com |
| NS | ns11.dnsmadeeasy.com |
| NS | ns13.dnsmadeeasy.com |
| NS | ns15.dnsmadeeasy.com |
| NS | ns14.dnsmadeeasy.com |